Rodent Risks in Vacation Homes: What Seasoned Travelers Should Know


By Melissa Hoy

Owning a vacation home or rental property in Southern California is a dream come true for many families. Whether it’s a peaceful getaway spot or a popular Airbnb listing, these homes offer a relaxing break from everyday life. But while you’re away, pests like rats and mice may decide to move in—and they’re not the kind of guests you want.

Rodents are more than just annoying. They can cause serious damage, spread disease, and leave behind messes that make it hard to enjoy your property or rent it out. If you have a vacation home in Temecula, Murrieta, or surrounding areas, it’s important to understand the risks rodents bring and how to keep them out—especially when no one is around to notice them sneaking in.

Why Vacation Homes Are at Risk for Rodents

Rodents are always on the lookout for three things: food, water, and shelter. An unoccupied home is the perfect place to find all three. When a house is quiet for weeks or months, rodents have time to explore without being disturbed. And since many vacation homes are located near nature, it’s even easier for rodents to get close to the property.

Here are a few reasons why vacation homes are more likely to attract rodents:

  • Long periods of vacancy mean no movement, no noise, and fewer reasons for rodents to stay away
  • Leftover food or trash from the last visit can provide easy meals
  • Leaks or clogged gutters can create standing water, which rodents (and insects) love
  • Cracks or gaps in walls, doors, or vents may go unnoticed if no one is checking regularly

All of this adds up to a big invitation for rats, mice, and even squirrels to make themselves at home while you’re away.

What Can Rodents Do to Your Property?

Many people think of rodents as just a small problem—something that’s easy to fix with a few traps. But the truth is, rodents can cause major damage, especially if they go unnoticed for a long time.

Here are a few of the biggest problems rodents can cause in vacation homes:

1. Chewed Wires and Fire Hazards
Rodents have strong teeth that never stop growing, so they gnaw on things constantly—including electrical wires. This kind of damage can create serious fire risks. In fact, some house fires have been linked to rodents chewing on wiring behind walls or in attics.

2. Damage to Furniture and Insulation
Mice and rats will tear into furniture, cushions, and insulation to build their nests. This can leave behind holes, stains, and bad smells that are hard to remove.

3. Contamination
Rodents leave behind droppings, urine, and even dead animals in hidden parts of the home. This can spread diseases like hantavirus or salmonella and make the home unsafe for guests or renters.

4. Bad Odors and Cleanup Costs
When a rodent dies inside a wall or crawl space, it can create a smell that lasts for weeks. Cleanup can be expensive and may involve removing parts of the wall or floor.

How to Keep Rodents Out of Your Vacation Property

Preventing rodents is always easier—and cheaper—than dealing with them after they’ve settled in. Here are some easy steps vacation homeowners can take to reduce the risk of a rodent problem:

1. Seal Entry Points
Check for cracks around windows, doors, rooflines, vents, and pipes. Mice can squeeze through holes as small as a dime. Seal gaps with caulk or steel wool to keep them out.

2. Remove Food and Water Sources
Before leaving your vacation home, clean out the fridge and pantry. Don’t leave any food behind, even canned goods. Make sure trash cans are empty and tightly sealed. Check for leaks under sinks or in crawl spaces.

3. Store Cushions and Linens
Rodents love soft materials for nesting. Store outdoor cushions, linens, and towels in sealed plastic bins when the house is not in use.

4. Trim Trees and Clean Gutters
Branches that hang over the roof can help rodents get into the attic. Trim trees back and keep gutters clear to reduce standing water and entry points.

5. Use Rodent Deterrents
Ultrasonic repellents, peppermint oil, and other natural deterrents can be placed around the home. These don’t always work alone, but they can help when used with other prevention steps.

Consider Professional Help for Peace of Mind

If your vacation home is empty for long stretches or rented out often, it can be hard to keep track of pest activity. That’s why many homeowners in the Temecula area choose to work with a professional pest control company.

Main Sail Pest specializes in helping people protect their homes from rodents, even when they’re not there. With regular inspections and safe treatments, our team can spot issues before they turn into serious problems. Many homeowners rely on our team for consistent, seasonal service—especially those who need dependable pest control Temecula services that keep vacation homes ready for renters and family visits alike.

Don’t Let Rodents Ruin Your Getaway

Your vacation home should be a place of rest—not stress. By understanding the risks rodents pose and taking steps to prevent them, you can protect your investment and make sure your guests enjoy their stay.

Whether you visit your property every few weeks or only a few times a year, keeping it rodent-free is one of the smartest things you can do. And if you ever need a trusted local partner to help, Main Sail Pest is here to keep watch—even when you’re away.